@CHARSET "UTF-8";
/* 头部横条*/
/* .header_banner{
    height: 40px;
    width: 100%;
    text-align:center;
    margin: 0 auto;
    font:12px Arial,"宋体","Helvetica Neue",Helvetica,"Hiragino Sans GB",sans-serif;
} */

/*  -------- 头部导航------------ */

/* 版心 */
.container {
    /* max-width: 1200px; */
    width: 100%;
    margin: 0 auto;
}

/* 导航 */
.nav {
    /* 固定定位 */
    position: fixed;
    background-color: #FFFAFA;
    top: 0;
    left: 0;
    right: 0;
    transition: all 0.3s ease-in-out;
}

/* 导航的子元素 */
.nav .container {
    display: flex;
    /* justify-content: space-between; */
    align-items: center;
    padding: 2px 0;
    transition: all 0.3s ease-in-out;
}

/* 导航内容 */
.nav ul {
    display: flex;
    /* 去除无序列表的圆点 */
    list-style-type: none;
    align-items: center;
    justify-content: center;
}

.nav a {
    color: #000;
    /* 去除下划线 */
    text-decoration: none;
    padding: 0px 15px;
    transition: all 0.3s ease-in-out;
}

/* 滚动鼠标滚轮时，更改导航样式 */
.nav.active {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.nav.active a {
    color: #2f0b83;
}

.nav.active .container {
    padding: 10px 0;
}

/* 悬浮导航和当前导航的样式 */
.nav a.current,
.nav a:hover {
    color: #c0392b;
    font-weight: bold;
}

/* logo */
.header_logo{
	height: 40px;
    width: 40px;
	display: block;
	background-color: #fffffe;
}
/* logo 图片 */
.logo_image{
    /* margin-left: 100px; */
	height: 40px;
    width: 40px;
}

/* logo和选项卡中间容器 */
.header_middle{
	height: 40px;
    width: 700px;
    float: left;
    text-align:center;
    font-size: 20px;
    display: block;
    overflow: hidden;
    margin: 0 50px;
    background-color: #fff;
}

/* 右边选项卡容器 */
.header_cards{
	height: 40px;
    width: 450px;
    text-align:center;
    float: right;
    display: block;
    margin-right: 50px;
    background-color: #fff;
    
}
/* 右边选项卡0 */
.header_card0{
	margin-right:0px;
	height: 40px;
    width: 250px;
    text-align:center;
    background-color: #fff;
}
